VS-20UT04 Vishay, VS-20UT04 Datasheet

Schottky (Diodes & Rectifiers) 20 Amp 45 Volt 900 Amp IFSM

VS-20UT04

Manufacturer Part Number
VS-20UT04
Description
Schottky (Diodes & Rectifiers) 20 Amp 45 Volt 900 Amp IFSM
Manufacturer
Vishay
Datasheet

Specifications of VS-20UT04

Product
Schottky Diodes
Peak Reverse Voltage
45 V
Forward Continuous Current
20 A
Max Surge Current
900 A
Configuration
Single Dual Anode
Forward Voltage Drop
0.48 V
Maximum Reverse Leakage Current
100 uA
Operating Temperature Range
- 55 C to + 175 C
Mounting Style
Through Hole
Package / Case
IPAK (TO-251AA)
Lead Free Status / Rohs Status
 Details

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
VS-20UT04
Manufacturer:
VISHAY/威世
Quantity:
20 000
Note
• V
Document Number: 94573
Revision: 04-Jan-11
PRODUCT SUMMARY
MAJOR RATINGS AND CHARACTERISTICS
SYMBOL
V
V
T
VOLTAGE RATINGS
PARAMETER
Maximum DC reverse voltage
J
RRM
F
F
measured at 125 °C, connecting 2 anode pins
Diode variation
Anode
I-PAK (TO-251AA)
Package
I
RM
T
V
VS-20UT04
J
I
F
E
F(AV)
V
max.
at I
max.
cathode
1
AS
R
Base
High Performance Schottky Generation 5.0, 20 A
F
4, 2
Anode
3
DiodesAmericas@vishay.com, DiodesAsia@vishay.com,
For technical questions within your region, please contact one of the following:
20 Apk, T
(typical, measured connecting 2 anode pins)
Range
Anode
D-PAK (TO-252AA)
VS-20WT04FN
1
D-PAK (TO-252AA),
SYMBOL
I-PAK (TO-251AA)
7 mA at 125 °C
cathode
J
V
Base
CHARACTERISTICS
= 125 °C
Single die
R
108 mJ
175 °C
0.53 V
4, 2
20 A
45 V
Anode
3
T
J
TEST CONDITIONS
= 25 °C
FEATURES
• 175 °C high performance Schottky diode
• Very low forward voltage drop
• Extremely low reverse leakage
• Optimized V
• Increased ruggedness for reverse avalanche capability
• RBSOA available
• Negligible switching losses
• Submicron trench technology
• Compliant to RoHS Directive 2002/95/EC
APPLICATIONS
• Specific for PV cells bypass diode
• High efficiency SMPS
• High frequency switching
• Output rectification
• Reverse battery protection
• Freewheeling
• DC/DC systems
• Increased power density systems
VS-20UT04, VS-20WT04FN
DiodesEurope@vishay.com
- 55 to 175
VALUES
F
0.480
VS-20WT04FN
vs. I
45
VS-20UT04
R
45
trade off for high efficiency
Vishay Semiconductors
UNITS
°C
www.vishay.com
V
V
UNITS
V
1

Related parts for VS-20UT04

VS-20UT04 Summary of contents

Page 1

... Freewheeling 175 °C Single die • DC/DC systems 108 mJ • Increased power density systems CHARACTERISTICS = 125 °C J TEST CONDITIONS ° VS-20UT04, VS-20WT04FN Vishay Semiconductors vs. I trade off for high efficiency F R VALUES UNITS 45 V 0.480 175 °C VS-20UT04 UNITS ...

Page 2

... VS-20UT04, VS-20WT04FN Vishay Semiconductors ABSOLUTE MAXIMUM RATINGS PARAMETER SYMBOL Maximum average forward current Maximum peak one cycle non-repetitive surge current Non-repetitive avalanche energy Repetitive avalanche current Note (1) Measured connecting 2 anode pins ELECTRICAL SPECIFICATIONS PARAMETER SYMBOL Forward voltage drop V Reverse leakage current ...

Page 3

... Fig Typical Values of Reverse Current vs. Reverse Voltage 10 000 1000 100 Reverse Voltage (V) R Fig Typical Junction Capacitance vs. Reverse Voltage 0.20 0.001 0. Rectangular Pulse Duration (s) 1 thJC VS-20UT04, VS-20WT04FN Vishay Semiconductors T = 175 ° 150 ° 125 ° 100 ° ° ° ° ...

Page 4

... VS-20UT04, VS-20WT04FN Vishay Semiconductors 180 170 DC 160 150 140 Square wave (D = 0.50 rated V applied R 130 See note (1) 120 Average Forward Current (A) 94573_05 F(AV) Fig Maximum Allowable Case Temperature vs. Average Forward Current 94573_07 Note (1) Formula used ( REV Pd = Forward power loss = F(AV Inverse power loss = ...

Page 5

... Fig Reverse Bias Safe Operating Area (Avalanche Energy vs. Rectangular Pulse Duration) Document Number: 94573 For technical questions within your region, please contact one of the following: Revision: 04-Jan-11 DiodesAmericas@vishay.com, DiodesAsia@vishay.com, VS-20UT04, VS-20WT04FN High Performance Schottky Generation 5. ° 125 ° 175 ° ...

Page 6

... VS-20UT04, VS-20WT04FN Vishay Semiconductors ORDERING INFORMATION TABLE Device code Dimensions Part marking information Packaging information SPICE model www.vishay.com For technical questions within your region, please contact one of the following: 6 DiodesAmericas@vishay.com, DiodesAsia@vishay.com, High Performance Schottky Generation 5. VS Vishay Semiconductors product - Current rating (20 A) ...

Page 7

... Vishay product could result in personal injury or death. Customers using or selling Vishay products not expressly indicated for use in such applications their own risk and agree to fully indemnify and hold Vishay and its distributors harmless from and against any and all claims, liabilities, expenses and damages arising or resulting in connection with such use or sale, including attorneys fees, even if such claim alleges that Vishay or its distributor was negligent regarding the design or manufacture of the part ...

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